1317339 has 12 divisors (see below), whose sum is σ = 1915056. Its totient is φ = 872592.

The previous prime is 1317319. The next prime is 1317359. The reversal of 1317339 is 9337131.

It is an interprime number because it is at equal distance from previous prime (1317319) and next prime (1317359).

It is not a de Polignac number, because 1317339 - 2⁵ = 1317307 is a prime.

1317339 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1317319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1402 + ... + 2144.

It is an arithmetic number, because the mean of its divisors is an integer number (159588).

2^1317339 is an apocalyptic number.

1317339 is a deficient number, since it is larger than the sum of its proper divisors (597717).

1317339 is a wasteful number, since it uses less digits than its factorization.

1317339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946 (or 943 counting only the distinct ones).

The product of its digits is 1701, while the sum is 27.

The square root of 1317339 is about 1147.7538934807. The cubic root of 1317339 is about 109.6223689846.

The spelling of 1317339 in words is "one million, three hundred seventeen thousand, three hundred thirty-nine".